EmailAddressParser 

idMatch EmailAddressParser module is an independent module available as an API or Web Service through the idMatch Systems Site. Given a free form extract from an email repository the emaiParser can parse various components of email and appropriately help verify the email address, determine if the email address is a common spam email address or from spam domain. It can parse and determine components of names hidden in email addresses. All of this with a simple library API. 

It checks for RFC 2822 ( Internet Message Format) standards compliance.

If it is not violating RFC 2822 standards then the address is parsed to following components: 

Email ID
Email Domain
Domain Suffix 

So for example joe.smith@example.com.tr will be parsed as:

Email ID = Joe Smith
Email Domain = Example
Domain Suffix = com.tr

Parser can also validate the email address whether it has a valid domain or not.